![](https://www.ninton.co.jp/wordpress/wp-content/themes/cocoon-master/images/man.png)
ローカルのcircleciコマンドを実行したら、エラーになっちゃったよ
Error: Unhandled prepare executor error: error looking up cgroup: not implemented for cgroup v2 unified hierarchy
Code language: plaintext (plaintext)
![](https://www.ninton.co.jp/wordpress/wp-content/themes/cocoon-master/images/man.png)
検索しても582件しかヒットしないし...
![](https://www.ninton.co.jp/wordpress/wp-content/themes/cocoon-master/images/woman.png)
解決方法があったわよ
対策
rm ~/.circleci/build_agent_settings.json
Code language: Bash (bash)
![](https://global.discourse-cdn.com/circleci/original/3X/e/d/ed2c7839ca4fafe2875d3fae8d97da0eb2b69477.png)
"cgroup v2 unified hierarchy" on macox monterey, latest circleci/picard, yikes
Thanks! After running the suggested: rm ~/.circleci/build_agent_settings.json, all was well again with local CircleCI bu...